Traveling sometimes by skis, sometimes on foot, sometimes in kayaks, they negotiated endless mazes of raftedice intersected by slushy leads.
他们有时滑雪代步，有时步行，有时则乘坐皮艇，越过无数交错着雪泥覆盖小路的浮冰迷宫。
2
In this paper, the forming mechanism of the multilayer raftedice is described from mechanics view, and the buckling failure of a plate on an elastic foundation is introduced.